80141358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2741}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 175312512

約数和(自身を除く): 95171154

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 443, 886, 1329, 2658, 2741, 4873, 5482, 8223, 9746, 14619, 16446, 29238, 30151, 60302, 90453, 180906, 1214263, 2428526, 3642789, 7285578, 13356893, 26713786, 40070679, 80141358]

約数ペア:

[(1, 80141358), (2, 40070679), (3, 26713786), (6, 13356893), (11, 7285578), (22, 3642789), (33, 2428526), (66, 1214263), (443, 180906), (886, 90453), (1329, 60302), (2658, 30151), (2741, 29238), (4873, 16446), (5482, 14619), (8223, 9746)]